jabarkan dan sederhanakan -3pq(7p-8pq+5q)-2pq(3p-6q)
Matematika
Imranggv1
Pertanyaan
jabarkan dan sederhanakan -3pq(7p-8pq+5q)-2pq(3p-6q)
1 Jawaban
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1. Jawaban Hanyifes
-3pq(7p-8pq+5q)-2pq(3p-6q)
= -21p^2q+ 24p^2q^2 -15pq^2 -6p^2q+ 12pq^2
= -27p^2q + 24p^2q^2 -3pq^2